SYNTHESIS AND REGIOSELECTIVE SUBSTITUTION OF 6-HALO-AND 6-ALKOXY NICOTINE DERIVATIVES
申请人:Comins Daniel L.
公开号:US20070232665A1
公开(公告)日:2007-10-04
The present invention provides active compounds for modulating nicotinic acetylcholine receptors and methods of making the same. The methods of preparing the active compounds utilize different intermediate compounds.
PROCESS FOR THE PREPARATION OF PERFLUOROALKYLCYANO- OR PERFLUOROALKYLCYANOFLUOROBORATES
申请人:Ignatyev Nikolai (Mykola)
公开号:US20120309981A1
公开(公告)日:2012-12-06
The invention relates to a process for the preparation of salts having perfluoroalkyltricyano- or perfluoroalkylcyanofluoroborate anions, ((per)fluoro)phenyltricyano- or ((per)fluoro)phenylcyanofluoroborate anions, phenyltricyanoborate anions which are mono- or disubstituted by perfluoroalkyl groups having 1 to 4 C atoms or phenylcyanofluoroborate anions which are mono- or disubstituted by perfluoroalkyl groups having 1 to 4 C atoms, by reaction of alkali metal trifluoroperfluoroalkylborate with trialkylsilyl cyanide and a subsequent salt-exchange reaction or by direct reaction of an organic trifluoroperfluoroalkyl borate with trialkylsilyl cyanide.
COMPOUNDS WITH (PERFLUOROALKYL) FLUOROHYDROGENPHOSPHATE ANIONS
申请人:Ignatyev Nikolai (Mykola)
公开号:US20120264946A1
公开(公告)日:2012-10-18
The present invention relates to a process for the preparation of compounds with (perfluoroalkyl)fluorohydrogenphosphate anion, and to compounds containing (perfluoroalkyl)fluorohydrogenphosphate anion and to the use thereof.
SALTS CONTAINING TRIHYDROPERFLUOROALKOXYBUTANESULFONATE OR TRIHYDROPERFLUOROALKOXYPROPANESULFONATE ANION
申请人:MERCK PATENT GMBH
公开号:US20150291515A1
公开(公告)日:2015-10-15
The invention relates to compounds containing trihydroperfluoroalkoxybutanesulfonate or trihydroperfluoroalkoxypropane sulfonate anions, processes preparation and use thereof, in particular as anticorrosion additives together with ionic liquids.
The invention relates to alkenyl(perfluoroalkyl)phosphinic acids, to the preparation and intermediates thereof, to the use thereof as monomers for the preparation of oligomers and/or polymers, to the corresponding oligomers/polymers, to the corresponding support materials comprising the oligomers/polymers, and to the use thereof as ion exchangers, as catalysts or extraction medium and corresponding salts thereof.